diff --git a/server/services/customerAdmin.js b/server/services/customerAdmin.js
index 496be69..29f1119 100644
--- a/server/services/customerAdmin.js
+++ b/server/services/customerAdmin.js
@@ -236,7 +236,11 @@ export async function updateCustomerWithPortalAccess(customerId, payload) {
 }
 
 export async function listCustomersForAdmin() {
-  const customers = await listDocuments(config.collections.customers, [Query.orderAsc('name')])
+  // Ohne Limit liefert Appwrite nur 25 Dokumente - neue Kunden fielen dann aus der Liste.
+  const customers = await listDocuments(config.collections.customers, [
+    Query.orderAsc('name'),
+    Query.limit(5000),
+  ])
   return customers.map((customer) => sanitizeCustomer(customer))
 }